C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # frozen_string_literal: true ## # The Dependency class holds a Gem name and a Gem::Requirement. require "rubygems/bundler_version_finder" require "rubygems/requirement" class Gem::Dependency ## # Valid dependency types. #-- # When this list is updated, be sure to change # Gem::Specification::CURRENT_SPECIFICATION_VERSION as well. # # REFACTOR: This type of constant, TYPES, indicates we might want # two classes, used via inheritance or duck typing. TYPES = [ :development, :runtime, ].freeze ## # Dependency name or regular expression. attr_accessor :name ## # Allows you to force this dependency to be a prerelease. attr_writer :prerelease ## # Constructs a dependency with +name+ and +requirements+. The last # argument can optionally be the dependency type, which defaults to # :runtime. def initialize(name, *requirements) case name when String then # ok when Regexp then msg = ["NOTE: Dependency.new w/ a regexp is deprecated.", "Dependency.new called from #{Gem.location_of_caller.join(":")}"] warn msg.join("\n") unless Gem::Deprecate.skip else raise ArgumentError, "dependency name must be a String, was #{name.inspect}" end type = Symbol === requirements.last ? requirements.pop : :runtime requirements = requirements.first if 1 == requirements.length # unpack unless TYPES.include? type raise ArgumentError, "Valid types are #{TYPES.inspect}, " + "not #{type.inspect}" end @name = name @requirement = Gem::Requirement.create requirements @type = type @prerelease = false # This is for Marshal backwards compatibility. See the comments in # +requirement+ for the dirty details. @version_requirements = @requirement end ## # A dependency's hash is the XOR of the hashes of +name+, +type+, # and +requirement+. def hash # :nodoc: name.hash ^ type.hash ^ requirement.hash end def inspect # :nodoc: if prerelease? "<%s type=%p name=%p requirements=%p prerelease=ok>" % [self.class, self.type, self.name, requirement.to_s] else "<%s type=%p name=%p requirements=%p>" % [self.class, self.type, self.name, requirement.to_s] end end ## # Does this dependency require a prerelease? def prerelease? @prerelease || requirement.prerelease? end ## # Is this dependency simply asking for the latest version # of a gem? def latest_version? @requirement.none? end def pretty_print(q) # :nodoc: q.group 1, 'Gem::Dependency.new(', ')' do q.pp name q.text ',' q.breakable q.pp requirement q.text ',' q.breakable q.pp type end end ## # What does this dependency require? def requirement return @requirement if defined?(@requirement) and @requirement # @version_requirements and @version_requirement are legacy ivar # names, and supported here because older gems need to keep # working and Dependency doesn't implement marshal_dump and # marshal_load. In a happier world, this would be an # attr_accessor. The horrifying instance_variable_get you see # below is also the legacy of some old restructurings. # # Note also that because of backwards compatibility (loading new # gems in an old RubyGems installation), we can't add explicit # marshaling to this class until we want to make a big # break. Maybe 2.0. # # Children, define explicit marshal and unmarshal behavior for # public classes. Marshal formats are part of your public API. # REFACTOR: See above if defined?(@version_requirement) && @version_requirement version = @version_requirement.instance_variable_get :@version @version_requirement = nil @version_requirements = Gem::Requirement.new version end @requirement = @version_requirements if defined?(@version_requirements) end def requirements_list requirement.as_list end def to_s # :nodoc: if type != :runtime "#{name} (#{requirement}, #{type})" else "#{name} (#{requirement})" end end ## # Dependency type. def type @type ||= :runtime end def runtime? @type == :runtime || !@type end def ==(other) # :nodoc: Gem::Dependency === other && self.name == other.name && self.type == other.type && self.requirement == other.requirement end ## # Dependencies are ordered by name. def <=>(other) self.name <=> other.name end ## # Uses this dependency as a pattern to compare to +other+. This # dependency will match if the name matches the other's name, and # other has only an equal version requirement that satisfies this # dependency. def =~(other) unless Gem::Dependency === other return unless other.respond_to?(:name) && other.respond_to?(:version) other = Gem::Dependency.new other.name, other.version end return false unless name === other.name reqs = other.requirement.requirements return false unless reqs.length == 1 return false unless reqs.first.first == '=' version = reqs.first.last requirement.satisfied_by? version end alias === =~ ## # :call-seq: # dep.match? name => true or false # dep.match? name, version => true or false # dep.match? spec => true or false # # Does this dependency match the specification described by +name+ and # +version+ or match +spec+? # # NOTE: Unlike #matches_spec? this method does not return true when the # version is a prerelease version unless this is a prerelease dependency. def match?(obj, version=nil, allow_prerelease=false) if !version name = obj.name version = obj.version else name = obj end return false unless self.name === name version = Gem::Version.new version return true if requirement.none? and not version.prerelease? return false if version.prerelease? and not allow_prerelease and not prerelease? requirement.satisfied_by? version end ## # Does this dependency match +spec+? # # NOTE: This is not a convenience method. Unlike #match? this method # returns true when +spec+ is a prerelease version even if this dependency # is not a prerelease dependency. def matches_spec?(spec) return false unless name === spec.name return true if requirement.none? requirement.satisfied_by?(spec.version) end ## # Merges the requirements of +other+ into this dependency def merge(other) unless name == other.name raise ArgumentError, "#{self} and #{other} have different names" end default = Gem::Requirement.default self_req = self.requirement other_req = other.requirement return self.class.new name, self_req if other_req == default return self.class.new name, other_req if self_req == default self.cl